package socket;

import java.io.*;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

/*
聊天室客户端
 */
public class Clinet {
    private Socket socket;
    public Clinet() {
//456
        try {

            System.out.println("正在连接服务端");
            socket = new Socket("localhost",8088);
            System.out.println("与服务端建立连接");
        } catch (IOException e) {
            e.printStackTrace();
        }


    }
    public void start(){
        try {
            ServerHandler handler = new ServerHandler();
            Thread t = new Thread(handler);
            t.setDaemon(true);//改为守护线程
            t.start();

            OutputStream out =  socket.getOutputStream();
            OutputStreamWriter osw = new OutputStreamWriter(out, StandardCharsets.UTF_8);
            BufferedWriter bw = new BufferedWriter(osw);
            PrintWriter pw = new PrintWriter(bw,true);



            Scanner scanner = new Scanner(System.in);
            while (true){
             String line = scanner.nextLine();
             if ("exit".equals(line)){
                 break;
             }
                pw.println(line);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }finally {
            try {
                socket.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    public static void main(String[] args)  {
        Clinet clinet = new Clinet();
        clinet.start();
    }
    private  class ServerHandler implements Runnable{
        public void run(){
            try {
                InputStream in = socket.getInputStream();
                InputStreamReader isr = new InputStreamReader(in, StandardCharsets.UTF_8);
                BufferedReader br = new BufferedReader(isr);

                String message ;
                while ((message = br.readLine())!=null){
                    System.out.println(message);
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}
